In the 2026 Malaysian mechanical sector, Fixing AC Leaks is no longer treated as a plumbing patch-up. Under the Energy Efficiency and Conservation Act (EECA) 2024, moisture leakage is a primary driver of "The Sponge Effect"—where water wicks into the AHU Box insulation, leading to structural rot and high Building Energy Intensity (BEI).
At EKG (Malaysia) SDN BHD, we provide structural leak remediation that transitions your HVAC assets into dry, high-performance enclosures that satisfy DOSH (JKKP) 2026 hygiene standards.
We categorize leaks into three distinct structural failure modes, each requiring a specific mechanical reset.
Often caused by "The White Slime" (bio-films) or improper sloping.
Mechanical Reset: We utilize high-pressure flushing and laser-guided leveling to restore a 1:50 pitch to the AHU Base Frame.
Bio-Security: Application of Silver-Ion (Ag+) treatments to the pan to prevent the "jelly" blockages that cause back-ups.
Occurs when the AHU Moisture Barrier or insulation fails, allowing the external casing to drop below the dew point in KL's 90%+ humidity.
Mechanical Reset: Installation of TB2-standard thermal breaks and replacing legacy fiberglass with Fiber-Free Closed-Cell Insulation.
Vapor Sealing: Utilizing high-tensile antimicrobial mastics to seal all panel seams and frame junctions.
High static pressure from IE5 EC Fan Walls can force air and moisture through compromised gaskets.
Mechanical Reset: AC Unit Strengthening through the installation of High-Tensile G90 steel stiffeners to eliminate "Panel Panting."
Gasket Overhaul: Replacement of legacy seals with multi-fin EPDM gaskets to achieve ATC 6 airtightness standards.
Fixing leaks is a prerequisite for passing mandatory 2026 building health and energy audits.
DOSH 2026 (IAQ): Damp insulation is a breeding ground for mold. Our "Zero-Leak" protocol keeps indoor microbial counts below the statutory 1000 CFU/m³ limit.
EECA 2024 (SFP): Air and moisture leaks increase motor workload. A sealed unit ensures your Specific Fan Power (SFP) stays within the statutory 1.6 kW/m³/s limit.
BOMBA 2026 (Fire Safety): All sealing and insulation materials are certified Class 0 (BS 476 Part 6 & 7) for zero flame spread.
We follow a forensic mechanical workflow to ensure your repair is both audit-ready and durable.
| Stage | Engineering Action | Performance Outcome |
| I: Forensic Leak Audit | FLIR thermal imaging and ultrasonic thickness testing. | Identifies hidden "Cold Spots," metal thinning, and structural breaches. |
| II: Mechanical Stabilization | Controlled jacking and installation of G90 structural shims. | Restores the designed drainage pitch and neutralizes frame sagging. |
| III: Structural Sealing | Application of Silver-Ion (Ag+) antimicrobial structural liners. | Re-establishes a seamless, 100% waterproof, and biologically inert basin. |
| IV: T&C Validation | Post-repair flood testing and pressure decay verification. | Provides the certified technical dossier required for your Registered Energy Manager (REM). |
To ensure the leak does not recur in Malaysia's tropical climate, we passivate the assembly and add automated sentinels.
Silver-Ion (Ag+) Passivation: All internal seams and the drain pan are coated with antimicrobial agents. This disrupts pathogen metabolism, preventing the bio-film that causes blockages.
Automatic High-Level Float Switches: We integrate industrial-grade switches that trigger an automated shutdown of the fan array if water levels rise, preventing catastrophic ceiling damage.
Fiber-Free Casing Restoration: We replace all moisture-wicking materials with high-density, non-porous cores to ensure that even a minor seal breach cannot lead to "The Sponge Effect."
Technical Integrity: We are mechanical and T&C specialists, focusing on the thermodynamic and structural stabilization of your assets.
Audit-Ready Reporting: Following every project, we provide a Structural Integrity & Leak Validation Report, essential for your annual building audits and ESG reporting.
GITA Sustainability: HVAC structural repair and leakage restoration are recognized "Green" interventions, qualifying for the 100% Green Investment Tax Allowance (GITA).
Is your AHU currently leaking, sweating, or showing signs of internal frame rot?
Contact EKG (Malaysia) SDN BHD today for a professional AC Leak & Structural Integrity Audit.
Malaysia
